@bottobot/td-mcp
Version:
TouchDesigner MCP Server v2.8.0 - 21 MCP tools, 629 operators with clean parameter data, 69 Python API classes, 14 tutorials, 32 workflow patterns. Includes version system, experimental techniques KB, core tool enhancements, and experimental build support
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JSON
{
"id": "null_mat",
"name": "Null MAT",
"displayName": "Null MAT",
"category": "MAT",
"subcategory": "Materials",
"version": "",
"lastUpdated": "2025-08-07T07:50:04.955Z",
"sourceFile": "C:\\Program Files\\Derivative\\TouchDesigner\\Samples\\Learn\\OfflineHelp\\https.docs.derivative.ca\\Null_MAT.htm",
"url": "",
"description": "The Null MAT has no effect on the data. It is an instance of the MAT connected to its input. It doesn't do much but comes in handy when building networks.",
"summary": "The Null MAT has no effect on the data. It is an instance of the MAT connected to its input. It doesn't do much but comes in handy when building networks.",
"details": "",
"usage": "",
"tips": [],
"warnings": [],
"parameters": [
{
"id": null,
"name": "Deform",
"label": "Deform",
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"group": "General",
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"description": "deformdata - - Specifies where the deform bone data will be obtained.\n\n sop - mat - deformin -",
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"description": "targetsop - Specifies the that contains the deform capture attributes.",
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"description": "pcaptpath - Specifies the name of the pCaptPath attribute to use. When your geometry has been put through a Bone Group SOP, the attributes will be split into names like pCaptPath0, pCaptPath1. You can only render 1 bone group at a time, so this should match the group you are rendering with this material.",
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"description": "pcaptdata - Much like pCaptPath Attrib.",
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"label": "Skeleton Root Path",
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"description": "skelrootpath - Specifies the path to the where the root of the skeleton is located.",
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"description": "mat - When obtaining deform data from a or a Deform In , this is where that is specified.",
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"name": "Blending(Transparency)",
"label": "Blending(Transparency)",
"group": "General",
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"description": "blending - This toggle enables and disables blending. However see the wiki article Transparency.",
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"name": "Source Color *",
"label": "Source Color *",
"group": "General",
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"description": "srcblend - - This value is multiplied by the color value of the pixel that is being written to the Color-Buffer (also know as the Source Color).\n\n zero - dcol - omdcol - sa - omsa - da - omda - sas - one -",
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"name": "Destination Color *",
"label": "Destination Color *",
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"description": "destblend - - This value is multiplied by the color value of the pixel currently in the Color-Buffer (also known as the Destination Color).\n\n one - scol - omscol - sa - omsa - da - omda - zero -",
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"description": "separatealphafunc - This toggle enables and disables separate blending options for the alpha values.",
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"description": "depthtest - Enables and disables the Depth-Test. If the depth-test is disabled, depths values aren't written to the Depth-Buffer.",
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"description": "depthfunc - - The depth value of the pixel being drawn is compared to the depth value currently in the depth-buffer using this function. If the test passes then the pixel is drawn to the -Buffer. If the test fails the pixel is discarded and no changes are made to the -Buffer.\n\n less - lessorequal - equal - greater - greaterorequal - notequal - always -",
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"description": "depthwriting - If Write Depth Values is on, pixels that pass the depth-test will write their depth value to the Depth-Buffer. If this isn't on then no changes will be made to the Depth-Buffer, regardless of if the pixels drawn pass or fail the depth-test.",
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